APA引文

Third international safety conference. (1975). Hazards in tunnelling and on falsework. Institution of civil engineers.

Chicago Edition Citation

Third international safety conference. Hazards in Tunnelling and on Falsework. London: Institution of civil engineers, 1975.

MLA引文

Third international safety conference. Hazards in Tunnelling and on Falsework. Institution of civil engineers, 1975.

警告：這些引文格式不一定是100％准確.